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mirrored listing x402 eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp

Text-to-speech on Venice voices (Kokoro, Qwen 3, xAI, Inworld, Chatterbox, Orpheus, Eleven

Text-to-speech on Venice voices (Kokoro, Qwen 3, xAI, Inworld, Chatterbox, Orpheus, ElevenLabs Turbo, MiniMax, Gemini Flash), paid per request in USDC on Base via x402, no API key. Resolve a model id from GET /api/v1/models?type=tts.

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Claim this listing
10000 (raw units)
price
11
calls / 30d
3
unique payers
2026-09-08
updated

Provider

x402.aispace.bot · discovered, not yet claimed by its owner

Payment (x402 accepts[])

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0xA7f3Ad0E69F61864092FAbBa6Cee00AF6e584689",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "10000",
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "payTo": "5hqrYCkTNe5z9Uc8o29KDNd2Gn9YreE6ZthZ7QY5hrKY",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "10000",
    "maxTimeoutSeconds": 300
  }
]

Output schema

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "input": "Welcome to AiSpace, pay-per-request AI for agents.",
          "model": "tts-kokoro",
          "voice": "af_sky"
        },
        "bodyType": "json",
        "method": "POST",
        "type": "http"
      },
      "output": {
        "example": {
          "contentType": "audio/wav",
          "note": "Response body is raw binary media, not JSON. Trust the sniffed content type over the header.",
          "type": "binary"
        },
        "type": "json"
      }
    },
    "related": [
      "/models"
    ],
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "body": {
              "properties": {
                "input": {
                  "description": "Text to speak.",
                  "type": "string"
                },
                "model": {
                  "description": "Venice TTS model id. See GET /api/v1/models?type=tts (e.g. tts-kokoro, tts-elevenlabs-turbo-v2-5).",
                  "type": "string"
                },
                "response_format": {
                  "description": "Audio container.",
                  "enum": [
                    "mp3",
                    "opus",
                    "aac",
                    "flac",
                    "wav",
                    "pcm"
                  ],
                  "type": "string"
                },
                "voice": {
                  "description": "Voice id supported by the chosen model.",
                  "type": "string"
                }
              },
              "required": [
                "model",
                "input",
                "voice"
              ],
              "type": "object"
            },
            "bodyType": {
              "enum": [
                "json",
                "form-data",
                "text"
              ],
              "type": "string"
            },
            "method": {
              "enum": [
                "POST",
                "PUT",
                "PATCH"
              ],
              "type": "string"
            },
            "type": {
              "const": "http",
              "type": "string"
            }
          },
          "required": [
            "type",
            "method",
            "bodyType",
            "body"
          ],
          "type": "object"
        },
        "output": {
          "properties": {
            "example": {
              "properties": {
                "contentType": {
                  "type": "string"
                },
                "note": {
                  "type": "string"
                },
                "type": {
                  "type": "string"
                }
              },
              "type": "object"
            },
            "type": {
              "type": "string"
            }
          },
          "required": [
            "type"
          ],
          "type": "object"
        }
      },
      "required": [
        "input"
      ],
      "type": "object"
    }
  },
  "chainId": 8453,
  "estimateBasis": "tts_chars_50",
  "priceMult": 0.5,
  "tokenDecimals": 6,
  "upstreamUsd": 0.000175
}

Use it

curl

curl "https://x402.aispace.bot/api/v1/audio/speech"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://x402.aispace.bot/api/v1/audio/speech");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

Python

import httpx
res = httpx.get("https://x402.aispace.bot/api/v1/audio/speech")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Machine-readable

Everything on this page is also available as clean JSON at /resources/779.json, and this resource appears in /discovery/resources and /discovery/search.